-
Ihadjadene, M.; Bouché, R.: Using syntagmatic relationships based on a RAMEAU list as a browsing relevance feedback strategy in a WWW-OPAC (1998)
0.01
0.007176996 = product of:
0.021530988 = sum of:
0.021530988 = weight(_text_:m in 141) [ClassicSimilarity], result of:
0.021530988 = score(doc=141,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.19245613 = fieldWeight in 141, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=141)
0.33333334 = coord(1/3)
-
Hancock-Beaulieu, M.: Evaluating the impact of an online library catalogue on subject searching behaviour at the catalogue and at the shelves (1990)
0.01
0.005126426 = product of:
0.015379278 = sum of:
0.015379278 = weight(_text_:m in 5691) [ClassicSimilarity], result of:
0.015379278 = score(doc=5691,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.13746867 = fieldWeight in 5691, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=5691)
0.33333334 = coord(1/3)
-
Shiri, A.A.; Revie, C.: Query expansion behavior within a thesaurus-enhanced search environment : a user-centered evaluation (2006)
0.01
0.0050759506 = product of:
0.015227851 = sum of:
0.015227851 = product of:
0.030455703 = sum of:
0.030455703 = weight(_text_:22 in 56) [ClassicSimilarity], result of:
0.030455703 = score(doc=56,freq=2.0), product of:
0.15743402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044957645 = queryNorm
0.19345059 = fieldWeight in 56, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=56)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 7.2006 16:32:43
